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I would like to know for sure is all this talk about a ECU upgrade and TRAC ECU replacement true. I checked my VIN# and it looks like I qualify for a TRAC ECU replacement but not the ECU upgrade. Can that be possible? If anyone can shed some light on this confusing subject please help, there are a lot of confused owners out there.
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Originally posted by leahsak:
I would like to know for sure is all this talk about a ECU upgrade and TRAC ECU replacement true.
Call your dealership
 
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